Unless I'm bleeding to death, I will not call SAR.
When I had my accident in the Subway and ended up with a ruptured Quadriceps tendon and torn Patella tendon, I did not call it in. It was already 3 pm in the afternoon, and I would have stayed the night out there.
And SAR probably had more work to do to respond to some tourists in the Main Canyon having accidents.
It took me 4 hours for the roughly 2 miles to hobble, crawl and hop out on my own. I probably did some extra damage to my knee, but at least I saved SAR a trip to come out.
Yeah, it was tough to get out myself and I guess I used all the swear words in our vocabulary. But I felt that a few ruptured tendons were not severe enough to call SAR.